This standard specifies the requirements for the preparation of technical documents and reports for test flights of new military aircraft (referred to as models). This standard applies to the preparation of flight test technical documents and reports for newly developed and modified military aircraft (including helicopters), and also applies to the preparation of flight test technical documents and reports for other aviation category I and II products.
HB 6638-1992 history
1993HB 6638-1992 Requirements for Compiling Technical Documents and Reports of New Military Aircraft Flight Test